/*
	Copyright 2010-2014 David "Alemarius Nexus" Lerch

	This file is part of gtatools-gui.

	gtatools-gui is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	gtatools-gui is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with gtatools-gui.  If not, see <http://www.gnu.org/licenses/>.

	Additional permissions are granted, which are listed in the file
	GPLADDITIONS.
 */

#ifndef BATCHINGUNDODECORATOR_H_
#define BATCHINGUNDODECORATOR_H_

#include "UndoDecorator.h"
#include "CompoundUndoCommand.h"



class BatchingUndoDecorator : public UndoDecorator
{
public:
	BatchingUndoDecorator();
	virtual void push(QUndoCommand* cmd);
	void startBatch();
	void endBatch();
	void blockUndo();
	void unblockUndo();

private:
	CompoundUndoCommand* currentCompoundCmd;
	bool blocked;
};

#endif /* BATCHINGUNDODECORATOR_H_ */
